1144264102434 has 20 divisors (see below), whose sum is σ = 2563999192854. Its totient is φ = 381421367424.

The previous prime is 1144264102391. The next prime is 1144264102459. The reversal of 1144264102434 is 4342014624411.

1144264102434 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 2 + 641 + 0 + 2 + 4 + 3 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 996113783025 + 148150319409 = 998055^2 + 384903^2 .

It is a super-2 number, since 2×1144264102434² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3531679167 + ... + 3531679490.

Almost surely, 2^{1144264102434} is an apocalyptic number.

1144264102434 is an abundant number, since it is smaller than the sum of its proper divisors (1419735090420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1144264102434 is an equidigital number, since it uses as much as digits as its factorization.

1144264102434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7063358671 (or 7063358662 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

Adding to 1144264102434 its reverse (4342014624411), we get a palindrome (5486278726845).

The spelling of 1144264102434 in words is "one trillion, one hundred forty-four billion, two hundred sixty-four million, one hundred two thousand, four hundred thirty-four".